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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
06/12/2021 |
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Data da última atualização: |
06/12/2021 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BARROS, I. T. M. D.; ARAÚJO, G. P. de; BEHLING NETO, A.; OLIVEIRA JUNIOR, O. L. de; GOMES, F. J.; PEDREIRA, B. C. e. |
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Afiliação: |
INGRID TAYANE MATOS DIAS BARROS, UFMT, Sinop-MT; GRAZIELA PAULA DE ARAÚJO, UFMT, Sinop-MT; ARTHUR BEHLING NETO, UFMT, Sinop-MT; ORLANDO LUCIO DE OLIVEIRA JUNIOR, CPAMT; FAGNER JUNIOR GOMES, USP-ESALQ, Piracicaba-SP; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
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Título: |
Fertilizer effects on the residual forage mass of a mixed pasture in crop-livestock system. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings... Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 67. |
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Idioma: |
Inglês |
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Notas: |
Evento virtual. |
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Conteúdo: |
Abstract: Integrated systems have been considered an alternative to enhance grain and livestock production. The pasture establishment after cropping soybean is a common practice in Central Brazil but, currently, producers are using mixed pastures to improve forage production and soil characteristics in crop-livestock systems. Besides, fertilization during the livestock phase has been used to improve forage production, and also to increase grain yield defining a new approach, the system’s fertilization. Our objective was to evaluate the fertilization effect on the Sorghum bicolor (L). Moench cv. BRS 810 + Urochloa ruziziensis mixed pasture on the residual herbage mass and soybean grain yield in Sinop, MT, Brazil. The forages were seeded after soybean harvest, on March 10, 2020, at the Embrapa Agrossilvipastoril, Sinop, MT, Brazil. The experimental design was a randomized complete block with three fertilization inputs and three replicates. The three treatments were 0 (control), 25, and 50 kg ha-1 of N and K in the form of urea + ammonium sulphate and potassium chloride, which was applied on April 2. The plots were harvested on April 20, May 18, and June 15 to simulate the grazing effect at 20-cm stubble height. On September 30, herbage mass was harvested using three quadrats (0.5 m2) per plot, at soil level, to calculate residual herbage mass, which was desiccated (4 L ha-1 of glyphosate) on October 23, 2020. The soybean (BG4781, Brevant) was planted on November 07, when 88 kg of P2O5 was applied. On December 01, 68 kg of K surface-applied. The crop management practices (e.g.; herbicide, insecticide, and fungicide) were similar to all plots, and on March 09, 2021, the soybean was harvested (data not presented). The fertilization rate affects the residual forage mass (P=0.0087) of the S. bicolor-U. ruziziensis mixed pasture. The greatest residual forage mass was measured on the pasture that was fertilized with 50 kg ha-1 of fertilizer (4000 kg DM ha-1). The input of 0 or 25 kg ha-1 of fertilizer presented a similar residual forage mass, averaging 2810 and 2910 kg DM ha-1, respectively. We concluded that 25 kg ha-1 of fertilizer during the off-season was not capable to affect the residual forage mass left after three harvests of the mixed pastures. However, the input of 50 kg ha-1 of fertilizer contributed to enhancing residual forage mass, which is important to warrantee straw to the non-till cropping system. MenosAbstract: Integrated systems have been considered an alternative to enhance grain and livestock production. The pasture establishment after cropping soybean is a common practice in Central Brazil but, currently, producers are using mixed pastures to improve forage production and soil characteristics in crop-livestock systems. Besides, fertilization during the livestock phase has been used to improve forage production, and also to increase grain yield defining a new approach, the system’s fertilization. Our objective was to evaluate the fertilization effect on the Sorghum bicolor (L). Moench cv. BRS 810 + Urochloa ruziziensis mixed pasture on the residual herbage mass and soybean grain yield in Sinop, MT, Brazil. The forages were seeded after soybean harvest, on March 10, 2020, at the Embrapa Agrossilvipastoril, Sinop, MT, Brazil. The experimental design was a randomized complete block with three fertilization inputs and three replicates. The three treatments were 0 (control), 25, and 50 kg ha-1 of N and K in the form of urea + ammonium sulphate and potassium chloride, which was applied on April 2. The plots were harvested on April 20, May 18, and June 15 to simulate the grazing effect at 20-cm stubble height. On September 30, herbage mass was harvested using three quadrats (0.5 m2) per plot, at soil level, to calculate residual herbage mass, which was desiccated (4 L ha-1 of glyphosate) on October 23, 2020. The soybean (BG4781, Brevant) was planted on November 07, when 88 kg... Mostrar Tudo |
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Palavras-Chave: |
Forragem residual; ILP; Integração lavoura-pecuária; Sistema integrado de produção. |
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Thesagro: |
Brachiaria; Brachiaria Ruziziensis; Capim Urochloa; Fertilizante; Forragem; Pastagem Mista. |
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Thesaurus Nal: |
Nitrogen; Potassium; Sorghum (Poaceae). |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228582/1/2021-cpamt-bcp-fertilizer-effects-residual-forage-mass-mixed-pasture-crop-livestock-systems.pdf
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Marc: |
LEADER 03622nam a2200337 a 4500
001 2137188
005 2021-12-06
008 2021 bl uuuu u00u1 u #d
100 1 $aBARROS, I. T. M. D.
245 $aFertilizer effects on the residual forage mass of a mixed pasture in crop-livestock system.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings... Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 67.$c2021
500 $aEvento virtual.
520 $aAbstract: Integrated systems have been considered an alternative to enhance grain and livestock production. The pasture establishment after cropping soybean is a common practice in Central Brazil but, currently, producers are using mixed pastures to improve forage production and soil characteristics in crop-livestock systems. Besides, fertilization during the livestock phase has been used to improve forage production, and also to increase grain yield defining a new approach, the system’s fertilization. Our objective was to evaluate the fertilization effect on the Sorghum bicolor (L). Moench cv. BRS 810 + Urochloa ruziziensis mixed pasture on the residual herbage mass and soybean grain yield in Sinop, MT, Brazil. The forages were seeded after soybean harvest, on March 10, 2020, at the Embrapa Agrossilvipastoril, Sinop, MT, Brazil. The experimental design was a randomized complete block with three fertilization inputs and three replicates. The three treatments were 0 (control), 25, and 50 kg ha-1 of N and K in the form of urea + ammonium sulphate and potassium chloride, which was applied on April 2. The plots were harvested on April 20, May 18, and June 15 to simulate the grazing effect at 20-cm stubble height. On September 30, herbage mass was harvested using three quadrats (0.5 m2) per plot, at soil level, to calculate residual herbage mass, which was desiccated (4 L ha-1 of glyphosate) on October 23, 2020. The soybean (BG4781, Brevant) was planted on November 07, when 88 kg of P2O5 was applied. On December 01, 68 kg of K surface-applied. The crop management practices (e.g.; herbicide, insecticide, and fungicide) were similar to all plots, and on March 09, 2021, the soybean was harvested (data not presented). The fertilization rate affects the residual forage mass (P=0.0087) of the S. bicolor-U. ruziziensis mixed pasture. The greatest residual forage mass was measured on the pasture that was fertilized with 50 kg ha-1 of fertilizer (4000 kg DM ha-1). The input of 0 or 25 kg ha-1 of fertilizer presented a similar residual forage mass, averaging 2810 and 2910 kg DM ha-1, respectively. We concluded that 25 kg ha-1 of fertilizer during the off-season was not capable to affect the residual forage mass left after three harvests of the mixed pastures. However, the input of 50 kg ha-1 of fertilizer contributed to enhancing residual forage mass, which is important to warrantee straw to the non-till cropping system.
650 $aNitrogen
650 $aPotassium
650 $aSorghum (Poaceae)
650 $aBrachiaria
650 $aBrachiaria Ruziziensis
650 $aCapim Urochloa
650 $aFertilizante
650 $aForragem
650 $aPastagem Mista
653 $aForragem residual
653 $aILP
653 $aIntegração lavoura-pecuária
653 $aSistema integrado de produção
700 1 $aARAÚJO, G. P. de
700 1 $aBEHLING NETO, A.
700 1 $aOLIVEIRA JUNIOR, O. L. de
700 1 $aGOMES, F. J.
700 1 $aPEDREIRA, B. C. e
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
31/05/2010 |
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Data da última atualização: |
23/06/2017 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
GONZAGA, S. S.; LUCAS, M. A. K.; LOBATO, B. R. (ed.). |
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Afiliação: |
SERGIO SILVEIRA GONZAGA, CPPSUL; MARCO ANTONIO KARAM LUCAS, CPPSUL; BRENO RODRIGUES LOBATO, CPPSUL. |
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Título: |
Programa Embrapa e escola: projeto Embrapa na tua escola. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Bagé: Embrapa Pecuária Sul, 2009. |
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Páginas: |
44 p. |
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Descrição Física: |
il. color. |
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ISBN: |
978-85-63432-00-1 |
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Idioma: |
Português |
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Conteúdo: |
O Programa Embrapa & Escola é uma iniciativa da Empresa Brasileira de Pesquisa Agropecuária (Embrapa) que envolve ações educativas com o objetivo de conscientizar estudantes do ensino fundamental e médio sobre a importância da Ciência & Tecnologia, representada em parte pela pesquisa agropecuária da Embrapa, para a qualidade de vida de todos, além de contribuir para despertar nos jovens o interesse pela ciência. |
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Palavras-Chave: |
Bagé; Ciência; Difusão de tecnologias; Embrapa Pecuária Sul; Germoplasma vegetal; Pecuária familiar; Projeto Embrapa & Escola. |
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Thesagro: |
Educação; Instituição de Pesquisa; Pecuária; Pesquisa Agrícola; Tecnologia. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68001/1/PEE-2009.pdf
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Marc: |
LEADER 01244nam a2200301 a 4500
001 1854113
005 2017-06-23
008 2009 bl uuuu u0uu1 u #d
020 $a978-85-63432-00-1
100 1 $aGONZAGA, S. S.
245 $aPrograma Embrapa e escola$bprojeto Embrapa na tua escola.
260 $aBagé: Embrapa Pecuária Sul$c2009
300 $a44 p.$cil. color.
520 $aO Programa Embrapa & Escola é uma iniciativa da Empresa Brasileira de Pesquisa Agropecuária (Embrapa) que envolve ações educativas com o objetivo de conscientizar estudantes do ensino fundamental e médio sobre a importância da Ciência & Tecnologia, representada em parte pela pesquisa agropecuária da Embrapa, para a qualidade de vida de todos, além de contribuir para despertar nos jovens o interesse pela ciência.
650 $aEducação
650 $aInstituição de Pesquisa
650 $aPecuária
650 $aPesquisa Agrícola
650 $aTecnologia
653 $aBagé
653 $aCiência
653 $aDifusão de tecnologias
653 $aEmbrapa Pecuária Sul
653 $aGermoplasma vegetal
653 $aPecuária familiar
653 $aProjeto Embrapa & Escola
700 1 $aLUCAS, M. A. K.
700 1 $aLOBATO, B. R.
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Embrapa Pecuária Sul (CPPSUL) |
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